Landon Curt Noll
21c3e89a2f
The `make quick_www` and `make www` rules in the top level `Makefile` no longer build compressed tarballs. The tools that form compressed tarballs now add _--no-xattrs --no-selinux_ when building compressed tarballs. Changed `bin/tar-all.sh` VERSION from "1.0.1 2024-02-23" to "1.1 2024-02-27". Changed `bin/tar-entry.sh` VERSION from "1.0.1 2024-02-23" to "1.1 2024-02-27". Changed `bin/tar-year.sh` VERSION from "1.0.1 2024-02-23" to "1.1 2024-02-27". Added `make tar` rule to the top level `Makefile` to create all compressed tarballs. In particular `make tar` calls: * make clobber * make genpath * make genfilelist * make verify_entry_files * make form_entry_tarball * make form_year_tarball * make form_all_tarball Performed `make tar` in an effort to see of tar warnings such as have been fixed: ``` tar: Ignoring unknown extended header keyword 'LIBARCHIVE.xattr.com.apple.quarantine' ``` **NOTE**: We to **NOT** plan to rebuild compressed tarballs while some of the ((**top priority**)) issues are active. We only rebuilt the compressed tarballs as a test.
To build:
make
To use:
./toledo1 [0-9][0-9]
where [0-9][0-9] is a two digit number.
Try:
./try.sh
Judges' remarks:
For most of the arguments (e.g. those above) the resulting path is not circular, but at least one starting point yields a circular path.
Why do some of the "illegal" starting points work more or less as could be expected, and some dump core?
Author's remarks:
Can you place a knight on a chess board and make it visit the 64 squares without repeating them?
If not, this program does it, just run it with an argument giving initial position.
./toledo1 11 # start is A8
./toledo1 18 # start is H8
./toledo1 81 # start is A1
./toledo1 88 # start is H1
./toledo1 44 # start is D5
It will print move order. The algorithm is so simple that you can read it in the source code. At the first glance it can appear checkered. Nevertheless, don't be dismayed, jar, jar. :-)
Copyright and CC BY-SA 4.0 License:
This file is Copyright (c) 2023 by Landon Curt Noll. All Rights Reserved. You are free to share and adapt this file under the terms of this license:
Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
For more information, see: https://creativecommons.org/licenses/by-sa/4.0/